Diffusing evaporator of active substances



FIG. 1 is a perspective view of a diffusing evaporator of active substances, showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevation view thereof taken from the left of FIG. 5;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a side elevation view thereof taken from the right of FIG. 5. 

CLAIM We claim, the ornamental design for a diffusing evaporator of active substances, as shown and described. 